Feb. 6, 2013 - 10:58AM
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Last Updated: Feb. 6, 2013 - 10:58AM |

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About the author

Bob Thomas is director of the Navy Wellness Center in Pensacola, Fla. Email him at jomof14@cox.netail.

Army Capt. Alexander Humes at Hunter Army Airfield, Ga., wrote to ask whether a regular regimen of intense 15-minute workouts has any value.

"This seems like a godsend to soldiers who look to have a personal fitness program since the early morning is taken with unit PT, lunch hour is unrealistic for an hourlong workout since the gym is going to be packed, and most soldiers just want to go home to their families" at the end of the day, he says.

I'm not a fan of short workouts as the norm, but there's no denying that sometimes you can't get in a full, hit-all-the-parts training session.

One answer is to count those as rest days. Or, you can put "quickie" in your book.

One idea is to pick a CrossFit Workout of the Day that fits your schedule.

Or, for a start-to-finish of 30 minutes or less, you can pick one focus area such as cardio, or you can put together a five- to six-station strength circuit. You might also do a quick combo. To be effective, you'll need to operate at higher intensity. Your quickie does not get results if you do your shortened session at the same pace as a regular workout. It's critical that you go in focused, with every step preplanned.

It's also important to remember your body temperature will still be up as you go back to the job.

A few sessions for busy days:

Cardio-focused

Do this 10-part timed effort on a treadmill, bike or rower. Use the same speed and resistance on the first two time trials. On the third, dial up the resistance. On the fourth time trial, keep the resistance the same as on the third, but increase your speed.

Time/Event/ Degree of effort (1-10)

• 0:00-3:00/Warm-up/3-4

• 3:00-5:30/Time trial/6-7

• 5:30-6:30/Recover/4-5

• 6:30-9:00/Time trial/6-7

• 9:00-10:00/Recover/4-5

• 10:00-12:30/Time trial/7-8

• 12:30-13:30/Recover/4-5

• 13:30-16:00/Time trial/7-8

• 16:00-20:00/Cool down/3-4

• 20:00-23:00/Stretch

Strength circuit

Warm-up

Two rounds of:

• 5 x pushups

• 5 x crunches

• 5 x body squats

• 5 x lunges (each leg)

• 5 x jump squats

Workout

Five rounds of 20 seconds of work, 10 seconds between stations:

• Hammer curls (dumbbell arm curls with palms facing in)

• Shoulder press (press weighted bar or dumbbells from shoulders to full overhead)